Method and system for spatial data compilation of scientific and technological resources

Abstract

The invention provides a scientific and technological resource space data reorganizing method and system, and relates to the technical field of data reorganization. The method comprises the followingsteps of obtaining a plurality of scientific and technological resource space data; storing the data into a geographical space content database in a project and sub data set mode; generating a data content mapping addressing table; building a vector data table by using the space metadata of the scientific and technological resource space data; storing the vector data table in a map database; performing determination, and building the data multistage grid coding of the data through a first identification code associated data content mapping addressing table of the data and the vector data tableso as to realize the fast inquiry of the multistage space net. The scientific and technological resource space data is processed in a standardized way; the space metadata is built; the inquiry service of the scientific and technological resource data based on the space position can be realized; the service belongs to the expansion on the existing data sharing capability based on the metadata inquiry; a management and sharing service system built by the method can guarantee the long-time continuous and open integration and sharing service of the scientific and technological resource space data.

Description

technical field [0001] The invention relates to the technical field of data compilation, in particular to a method and system for spatial data compilation of scientific and technological resources. Background technique [0002] For many fields such as meteorology, earth science, biology, agriculture, forestry, medicine, environment, materials, etc., there are a batch of important scientific data, written materials, atlases, scientific norms, reference materials, samples and other scientific and technological data . Generally, the spatial data in these scientific and technological resources are stored in the database. When stored in the database, the operable data granularity is the metadata of the dataset, and metadata query at the dataset level is realized. Specifically, if managers want to manage data and users want to use data, they need to know the metadata information of the target data, and the data can be used only after the data is obtained through the metadata. How...

AI Technical Summary

Problems solved by technology

Specifically, if managers want to manage data and users want to use data, they need to know the metadata information of the target data, and the data can be used only after the data is obtained through the metadata. However, this method gives The use of data brings a lot of inconvenience, for example: users want to use the data itself, but the existing method can only find the data itself through metadata, which will reduce the search efficiency

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